Find the cue. Do you open the app when you are bored, tired, anxious, waiting, procrastinating, in bed, or between tasks? The cue matters because blocking is strongest when it interrupts the automatic moment.
Name the routine. The routine might be checking Instagram, swiping TikTok, watching YouTube Shorts, refreshing Reddit, opening X, browsing Pinterest, checking dating apps like Tinder, Hinge, Bumble, or Grindr, or reading news headlines.
Notice the reward. Maybe the app gives novelty, escape, social validation, noise, anger, comfort, or just something to do. You do not need to moralize it. You need to know what you are blocking.